"Alternative history + single male protagonist + cool writing + tragic female protagonist + transformation of male protagonist + decisive killing + scheming + Machiavellian strategy + national disaster and rebellion "
"What has solved the problem of the Wolf Kingdom? You can't make him the king!"
"What? The biggest courtesan in the capital is your little wife?"
"The dandy can actually research fine salt!"
"If a dandy can invent the compound bow, then I am determined to unify the Central Plains."
"Why is the Empress of the Yan Kingdom also your charming little lady!"
""You made such a lethal weapon too!"
"What is your plan to annihilate humanity! "
"If we lose, we lose and we are willing to surrender. "Is it possible to avoid death by surrendering?"
(I was originally an archaeologist, inspecting ancient tombs, accidentally traveling to the unheard-of Daqian Dynasty, refining fine salt, studying compound bows, and enhancing the national strength of Daqian. I didn't expect that the things I invented would be used to hit me, so my family suffered a disaster. This was also the beginning of the transformation of the male protagonist, and he took revenge on everyone.
(Not everyone who travels through time will have everything in their hands, and you are just a pawn to be used.)
